<s>
Rollaround	B-Application
is	O
an	O
isometric	O
3D	O
puzzle	O
video	O
game	O
published	O
by	O
Mastertronic	O
in	O
1987	B-Application
for	O
the	O
Commodore	O
64	O
and	O
1988	B-Application
for	O
the	O
ZX	B-Operating_System
Spectrum	I-Operating_System
and	O
Amstrad	B-Device
CPC	I-Device
.	O
</s>
<s>
The	O
game	O
is	O
a	O
combination	O
of	O
Marble	B-Device
Madness	I-Device
and	O
Q*bert	B-Application
,	O
with	O
the	O
player	O
controlling	O
a	O
ball	O
on	O
a	O
map	O
made	O
up	O
of	O
tiles	O
which	O
change	O
pattern	O
or	O
colour	O
when	O
touched	O
.	O
</s>
<s>
Sinclair	O
User	O
:	O
"	O
If	O
leaping	O
over	O
fast-moving	O
aliens	O
,	O
collecting	O
squares	O
and	O
avoiding	O
big	O
holes	O
are	O
things	O
you	O
do	O
n't	O
do	O
well	O
in	O
real	O
life	O
,	O
then	O
you	O
wo	O
n't	O
get	O
far	O
with	O
Rollaround.	O
"	O
</s>
